Hellhounds

Hellhounds are dog like creatures that run at you and bite you, similar to the dogs in multiplayer. Unlike multiplayer, these dogs are a lot bigger and on fire. Hellhounds deal slightly less damage than zombies. It takes three hits from Hellhounds to down you or your teammates while it takes two hits from zombies. Hellhounds usually come every five to seven rounds. They do not walk into a room like zombies; instead, they teleport in the room and their location will be marked by a lightning bolt. Once you defeat them all, you will be awarded a max ammo. Hellhounds can be found on the following maps: